Merge branch 'riscv:integrated-matrix-extension' into integrated-matrix-extension

Author: joseemoreira

src/integrated-matrix.adoc

@@ -3488,4 +3488,3 @@ and `vfqwimmacc.vv` respectively.  MXINT inputs are always signed;
 | vfqwimmacc | 32 | 8  | × | —     | × | —     | 1 | —     | _reserved_      | _reserved_
 | vfqwimmacc | 64 | 16 | × | Int16 | × | Int16 | × | —     | _reserved_      | _reserved_
 |===
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